Annals of the University of Craiova - Agriculture, Montanology, Cadastre Series
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USING CROP DUSTERS FOR PHYTOSANITARY PROTECTION OF THE AGRICULTURAL AND FORESTRY CROPS
Get PDFIn some conditions, like the excess moisture content in the soil is not possible to use terrestrial equipments for pest and disease control. As an alternative, using crop dusters at the current time constitutes an important and effective means to perform agricultural and forestry works. The possibility of carrying out treatments with low volume and ultra low volume of pharmacologically substance, using pneumatic and centrifugal scattering systems, has determined that the specialists in this field to grant this technology a special importance. The work raises in a uniform manner problems concerning an uniform application of the sprayed solution and presents the possibilities for the determination of the liquid flow, the treated areas, all of these in direct relation with the productivity of the crop duster. Highlighting the obtained effect of combating and also the superior effectiveness of treatments carried out with crop dusters is one of the major features of this work
THE STUDY OF PHYTOSOCIOLOGY AND ECOLOGY OF COMMON GLASSWORT - SALICORNIA EUROPAEA L. SPECIES IN OLTENIA REGION, ROMANIA
Get PDFThe thematic area provided, it is part of Oltenia region of Romania and it is a very important area by point of view geographically, flora and fauna, landscape, cultural and course economic. The overall objective of this research was to contribute to a better kmowledge of the phytosociology, ecology and distribution of plant community edified by the glasswort - Salicornia europaea L. This species is one of the native halophytic plants of our country that widely spread in salt areas. S. europaea is found around much of the coastline of Europe from the Arctic to the Mediterranean, as well as on the shores of both the Black Sea and Caspian Sea and it is also present sporadically where inland salines occur across Europe. S. europaea has been prescribed in traditional medicines for the treatment of intestinal ailments, nephropathy, and hepatitis in Oriental countries. In addition, S. europaea has recently reported to be effective on the atherosclerosis, hyperlipidemia and diabetes. In the analysed phytocoenoses S. europaea was dominant, as the species is finding in this area favourable as the species is finding in this area favourable ecological conditions for an abundance development. This species edified the following plant communities: Salicornietum europaeae Wendelbg. 1953; Puccinelietum distantis Sóo 1937; Suaedeto-Kochietum hirsutae (Br.-Bl. 1928) Ţopa 1939. The plant communities with glasswort have been analyzed and characterized from the chorological, ecological point of views. This plant communities from an area and at the same time their description and analysis from the ecological, chorological, syntaxonomical and syndinamical perspectives presents a great importance from the scientific and practical point of view
RESEARCH ON THE SOILS CHARACTERIZED BY DIFFERENT DEVELOPMENT DEGREE IN THE SOUTH WEST AREA OF DOLJ COUNTY
Get PDFIn the southern area of Dolj County, a series of natural factors, especially those of land and excess moisture, have had a great impact and led to the formation of characteristic soils, terraces, meadows or excess moisture ones. Generally speaking, the area`s landscape is that of a smooth plain, formed by Danube, Jiu and Desnatui terraces intermingled with sand dunes. The climate is plain continentalcharacterized by average annual temperature over 11 ° C, by average annual precipitation, which is lower than 500 mm / year. From a geological point of view, the area studied is located on the sedimentary deposits of the quaternary. The soils studied on the terraces were formed on loess and loess material, and in the Danube meadow on alluvial material of different textures often layers shaped characterized by different thicknesses. Hydrologically speaking, southern Dolj county area, is a part of the Danube basin. Depending on the geomorphological units, the water table is characterized by fluctuating level. Under natural conditions specific to the meadow, terrace and excess moisture areas, in the reference area the soils were divided into three groups: chernozem, aluviosoil and gley soil. The soil types typical for the researched areaare characterized by varied evolution degrees; they are to be found on the terrace and in the meadow and they differentiate
SOME CONSIDERATIONS ON THE PRODUCTION OF TOMATOES IN THE COUNTY OF TELEORMAN (2014-2016)
Get PDFFor Teleorman County, the primary tomato offer is based on data on cultivated area, total production and average production.The area evolved downward, decreasing by 1.41% in 2015 (from 1,627 ha in 2014 to 1,604 ha), then decreasing by 8.18%, 1,494 ha in 2016.Tomato production experienced a non-uniform evolution, which is characterized by an increase of 2.27% in 2015 (from 20,462 tons to 20,927 tons) in order to decrease by 14.48% in 2016, 17,500 tons.Average yield per hectare had an uneven evolution, rising by 3.74% in 2015 compared to 2014 (from 12.577 kg / ha to 13.047 kg / ha), with a difference of 6.86% (11.714 kg / ha in 2016).Â
THE STUDY OF BROWN – STAGNIC VERTOSOL FOR ORCHARD CULTIVATION
Get PDFThe paper presents a study made outside Brabova locality, Dolj County, on the brown – stagnic vertosol in order to be cultivated as orchard. There were made physical and chemical analyses to soil samples taken from two soil profile. The bonitation of the land for natural condition have shown high values of the bonitation marks for apple tree and plum tree (BM = 73).Â
PLOMYK HYBRID CURED IN IRRIGATED AND NON IRIGATED SYSTEM - POP CORN CONSUMPTION AND THE IMPORTANCE OF AMINO ACIDS EXISTING
Get PDFThis paper describes the importance of protein knowledge used by the body, many  researchers, scientists, geneticists, physiologists, ameliorators have made numerous studies on  completing the necessary of amino acids taken from vegetable products in order to maintain the  balance of amino acids, vital for the harmonious and healthy development of the body.The importance of capitalization of corn grains Pop Corn PLOMYK and their commercialization, led to detailed research of the content of amino acids at corn hybrid Plomyk. Taking into account the genetic dowry of that hybrid, in the two systems irrigated and not irrigated the quantity and quality of amino acids and essential amino acids and their connection in the two systems. As in proteins can be found 23 different amino acids which plays important role in obtaining qualitative production at corn grains, it will be imposed getting more significant results, to improve their quality: protein substances.The content in amino acids presents values that are superior depending on the culture system in favor of the irrigated one, being observed low levels of the amino acids in the hybrid Plomyk. The main protein of the corn grain will be characterized by an increased content of glutaic acid obtained in both systems, on second place being leucine. It is also recommended the cultivation of this hybrid with a shorter period of vegetation because are richer in protein substances than late hybrids
STUDY OF SOME PEPPER GENOTYPES (Capsicum annuum L.) UNDER THE CONDITIONS OF THERMAL AND WATER STRESS IN THE SOUTHERN AREA OF OLTENIA
Get PDFIn recent years increasingly many spoken of global climate change, desertification and aridity in many areas, such as the sandy soils in southern of the Oltenia area. Starting from the idea that the negative effect of temperature and water stress factors can be reduced by scientific and technological progress, it requires the collection and evaluation of genetic resources vegetable, adapted of conditions from southern Oltenia. In this regard, at CCDCPN Dăbuleni were followed in the crop 4 cultivation of domestic pepper (Capsicum annuum L.): Isalnita 85 V, Andrada, Isalnita – Rovine, Amaradia
THE REACTION OF SOME GRAMINACEAE AND PERENNIAL VEGETABLES FODDER IN ORDER TO CREATE SOME TEMPORARY MEADOWS IN THE CENTRAL PART OF OLTENIA
No full textThe perennial fodder plants represent a main (important) source of food for animals.The results obtained in our country led to the cration of new variety and hybrids whit a high crop potential and the creation of differentiate technologies on large ecological zones.In this way, on the luvosoil from SCDA Şimnic – in order to enlarge the temporary meadows in crop – there have been obtained good results at the species: Dactylis glomerata, Arrhenatherum elatius, Bromus inermis, Medicago sativa, Lotus corniculatus, Onobrichis viciifoli
ORGANIC FARMS - IMPORTANT SOURCES FOR DEVELOPING OF VALUABLE FOOD SUPPLEMENTS
Get PDFRomania has a great potential in developing systems of working in organic farming. At the same time, there are a number of plants that are very little used to obtain foods with high nutritional density (topinambur, hemp, sorghum). Knowing the active principles of these plants, using environmentally-friendly resources and appropriate organic crop and organic processing technologies.This work paper is part of study which outlines the results of the use of organic farming systems in order to obtain food products (well-balanced electrochemical food products), that are extremely nutritious and also safe for consumers health (by processing with safe, organic raw materials - free of pesticides traces, hormones, antibiotics - and some biological food additives)
THE CONTRAVENTIONAL FORESTRY PHENOMENON
Get PDFIn the work "Our Forests and Our Destiny" the renowned biologist Emil Pop highlights the importance of the forest, showing that "Forest is a capital of wealth and beauty that crosses the millennium with man and can deviate for good the destiny of mankind." Conservation and development of the forestry fund has become necessary, given the role and functions of the forest, both as a natural resource that is hard to regenerate and as a means of maintaining the ecological balance or as a living environment for the forestry and forest ecopoints